[PATCH 12/24] i386: convert hardware exception 12 to an interrupt gate

[heukelum]

From: Alexander van Heukelum <heukelum@xxxxxxxxxxx>

Handle stack segment exception with interrupt initially off.

Signed-off-by: Alexander van Heukelum <heukelum@xxxxxxxxxxx>
---
 arch/x86/kernel/traps_32.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/x86/kernel/traps_32.c b/arch/x86/kernel/traps_32.c
index 572ea9f..e535324 100644
--- a/arch/x86/kernel/traps_32.c
+++ b/arch/x86/kernel/traps_32.c
@@ -640,7 +640,7 @@ DO_ERROR_INFO(6, SIGILL, "invalid opcode", invalid_op, ILL_ILLOPN, regs->ip, 0)
 DO_ERROR(9, SIGFPE, "coprocessor segment overrun", coprocessor_segment_overrun)
 DO_ERROR(10, SIGSEGV, "invalid TSS", invalid_TSS)
 DO_ERROR(11, SIGBUS, "segment not present", segment_not_present)
-DO_TRAP(12, SIGBUS, "stack segment", stack_segment)
+DO_ERROR(12, SIGBUS, "stack segment", stack_segment)
 DO_TRAP_INFO(17, SIGBUS, "alignment check", alignment_check, BUS_ADRALN, 0, 0)
 DO_TRAP_INFO(32, SIGILL, "iret exception", iret_error, ILL_BADSTK, 0, 1)
 
@@ -1270,7 +1270,7 @@ void __init trap_init(void)
 	set_intr_gate(9, &coprocessor_segment_overrun);
 	set_intr_gate(10, &invalid_TSS);
 	set_intr_gate(11, &segment_not_present);
-	set_trap_gate(12, &stack_segment);
+	set_intr_gate(12, &stack_segment);
 	set_trap_gate(13, &general_protection);
 	set_intr_gate(14, &page_fault);
 	set_trap_gate(15, &spurious_interrupt_bug);
-- 
1.5.4.3

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